19373210

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3581}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 34945992

約数和(自身を除く): 15572782

約数列:

[1, 2, 5, 10, 541, 1082, 2705, 3581, 5410, 7162, 17905, 35810, 1937321, 3874642, 9686605, 19373210]

約数ペア:

[(1, 19373210), (2, 9686605), (5, 3874642), (10, 1937321), (541, 35810), (1082, 17905), (2705, 7162), (3581, 5410)]